chore: release main

[stainless-app]

✨ Stainless prepared a new release

agentex-client: 0.23.0

0.23.0 (2026-08-04)

Full Changelog: agentex-client-v0.22.2...agentex-client-v0.23.0

Features

• tracing: propagate OTel trace context across Temporal boundaries (#485) (da7ea15)

agentex-sdk: 0.23.0

0.23.0 (2026-08-04)

Full Changelog: agentex-sdk-v0.22.2...agentex-sdk-v0.23.0

Chores

• agentex-sdk: Synchronize agentex versions

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Greptile Summary

The release updates both Agentex packages to version 0.23.0 and enables OpenTelemetry context propagation across Temporal client, workflow, and activity boundaries.

• Adds a default-on Temporal tracing interceptor with an environment-variable opt-out and graceful fallback.
• Wires tracing into Temporal clients and workers while preserving custom worker interceptors.
• Adds focused tests for default enablement, disabling, and unavailable-contrib behavior.
• Updates package metadata, manifests, statistics, and changelogs for the release.

Confidence Score: 5/5

The PR appears safe to merge, with no concrete blocking or independently actionable issue identified in the changed release and tracing paths.

The tracing interceptor is composed into the existing Temporal client and worker paths without replacing current worker interceptors, includes an explicit opt-out and graceful fallback, and the package version updates are internally consistent.

Important Files Changed

Filename	Overview
src/agentex/lib/core/tracing/temporal.py	Adds a default-on factory for Temporal’s OpenTelemetry interceptor with explicit opt-out and non-fatal fallback behavior.
src/agentex/lib/core/clients/temporal/utils.py	Installs the tracing interceptor on Temporal clients so outbound workflow and activity requests carry trace context.
src/agentex/lib/core/temporal/workers/worker.py	Installs tracing on worker-created clients and prepends the worker-side interceptor to existing business interceptors.
tests/lib/core/tracing/test_temporal_interceptor.py	Covers default enablement, supported false-like environment values, other enabled values, and unavailable-module fallback.
pyproject.toml	Bumps the client package from 0.22.2 to 0.23.0.
adk/pyproject.toml	Bumps the SDK package from 0.22.2 to 0.23.0 while retaining its Temporal and OpenTelemetry runtime dependencies.

Sequence Diagram

sequenceDiagram
participant Caller
participant Client as Temporal Client
participant Server as Temporal Server
participant Worker as Agentex Worker
participant Activity
Caller->>Client: Start workflow with active OTel context
Client->>Server: Inject trace context into Temporal headers
Server->>Worker: Deliver workflow task with headers
Worker->>Worker: Extract context and continue trace
Worker->>Server: Schedule activity with propagated context
Server->>Activity: Deliver activity task
Activity->>Activity: Extract context and create child spans

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